Flux cored silver brazing alloys silver flux cored solder wire

BAg-20 silver brazing alloy is used for the brazing of copper and copper alloys, brass and bronze. It can also be used on silver, tungsten and molybdenum. It is primarily used for the joining of copper to copper on vibration free joints. It is very effective for joining tight fitting and tubing. BAg-20 is extremely fluid at temperatures and will penetrate joints with very little clearance. The phosphorus content of BAg-20 acts as a fluxing agent and no flux is necessary when brazing copper to copper joints. However, when used with a copper alloy or one of the brazeable metals, a flux must be used to promote wetting, bonding and flow throughout the joint.

Welded Properties

Density:8.00 g/cc

Electrical Resistivity:0.0000315 ohm-cm

Solidus:690 Liquidus:765

Maximum Service Temperature, Air:149

Processing Temp.:720-795

Color: Light Copper

Electrical Conductivity(% IACS): 5.5

Chemical Elements(%): Ag:30,Cu: Bal,Zn:25,Borofluoride Flux

 1~5kg/bag, 15kg~20kg/carton

Technique innovation

Products excellent

Quality first

Customer satisfaction

Anhui Huazhong Welding Material Manufacturing Co., Ltd is established in 2004, and located in Hefei——the central City of Anhui Province. We are specialized in manufacturing and producing brazing materials. Our main products include silver-based brazing filler metal, copper-based brazing filler metal, aluminum-based brazing filler metal and associated brazing flux, flux-cored welding wire etc. Our brazing flux products include: silver welding paste, silver welding powder, copper welding paste, copper welding powder, aluminum welding paste, aluminum welding powder, spot welding paste (water), etc. The available shape of brazing alloys are rod, ring, sheet, strip, wire etc.